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Catherine Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Catherine Green across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 10-person household.
Age 18
b. ~1912
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Green |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Clerk |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | City Of Malden |
| Est. Birth Year | ~1912 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Thomas Green | Son | — | 22 | ~1908 |
| Eleanor Green | Daughter | — | 23 | ~1907 |
| John Green | Son | — | 16 | ~1914 |
| Edward Green | Son | — | 5 | ~1925 |
| John Green | Head | — | 49 | ~1881 |
| Robert Green | Son | — | 10 | ~1920 |
| Mary Green | Other | — | 50 | ~1880 |
| Mary Green | Daughter | — | 21 | ~1909 |
| Catherine Green | Daughter | — | 18 | ~1912 |
| Joe Green | Son | — | 13 | ~1917 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 8
Middlesex, Massachusetts · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Catherine V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 18
Middlesex, Massachusetts · implied b. ~1912 — 10 household members
| Surname | Green |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Clerk |
| Industry | Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Catherine Green across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Catherine Green
Daughter · 1930 · age 18 · b. ~1912 · Massachusetts
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Sibling
Robert Green
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Green
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Green
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Green
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Green
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Green
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Green
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel923:0136)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert Kelly | 3 | Son | — | Massachusetts |
| 52 | John W Bowman | 34 | Head | Printer | Massachusetts |
| 53 | Alice Bowman | 23 | Wife-H | — | New York |
| 54 | Daniel O'Connor | 55 | Head | Chauffeur | Irish Free State |
| 55 | Mary O'Connor | 55 | Wife-H | — | Irish Free State |
| 56 | Edward O'Connor | 26 | Son | Salesman | Massachusetts |
| 57 | Esther O'Connor | 24 | Daughter | Stenographer | Massachusetts |
| 58 | Alice O'Connor | 21 | Daughter | Stenographer | Massachusetts |
| 59 | Catherine O'Connor | 19 | Daughter | — | Massachusetts |
| 60 | Charles O'Connor | 15 | Son | — | Massachusetts |
| 61 | Winlep N Finley | 38 | Head | Draftsman | England |
| 62 | Mary Finley | 29 | Wife-H | — | England |
| 63 | Julia Reardon | 51 | Head | — | Irish Free State |
| 64 | Mary Reardon | 19 | Daughter | — | Massachusetts |
| 65 | Frances Reardon | 14 | Son | — | Massachusetts |
| 66 | Henry M White | 27 | Head | Mechanic | Massachusetts |
| 67 | Doris L White | 26 | Wife-H | — | Massachusetts |
| 68 | Thomas Donahue | 25 | Head | Carpenter | Massachusetts |
| 69 | Dorothy Donahue | 25 | Wife-H | — | Massachusetts |
| 70 | John Green | 49 | Head | Inspector | Massachusetts |
| 71 | Mary Green | 50 | Wife-H | — | Massachusetts |
| 72 | Eleanor Green | 23 | Daughter | Clerk | Massachusetts |
| 73 | Thomas Green | 22 | Son | Clerk | Massachusetts |
| 74 | Mary Green | 21 | Daughter | Clerk | Massachusetts |
| 75 | Catherine Green THIS PERSON | 18 | Daughter | Clerk | Massachusetts |
| 76 | John Green | 16 | Son | Clerk | Massachusetts |
| 77 | Joe Green | 13 | Son | — | Massachusetts |
| 78 | Robert Green | 10 | Son | — | Massachusetts |
| 79 | Edward Green | 5 | Son | — | Massachusetts |
| 80 | William Cleary | 72 | Head | — | Massachusetts |
| 81 | Catherine Cleary | 73 | Wife-H | — | Canada-English |
| 82 | James C Molloy | 46 | Head | Chauffeur | Irish Free State |
| 83 | Mary Molloy | 39 | Wife-H | — | Irish Free State |
| 84 | Mary L Molloy | 13 | Daughter | — | Massachusetts |
| 85 | Margaret Molloy | 12 | Daughter | — | Massachusetts |
| 86 | James Molloy | 10 | Son | — | Massachusetts |
| 87 | Eilene Molloy | 8 | Daughter | — | Massachusetts |
| 88 | Thomas Molloy | 7 | Son | — | Massachusetts |
| 89 | Joseph Molloy | 5 | Son | — | Massachusetts |
| 90 | Philip Molloy | 1 | Son | — | Massachusetts |
| 91 | Jas M Dillon | 37 | Head | Repairman | Massachusetts |
| 92 | Annie E Dillon | 37 | Wife-H | — | Massachusetts |
| 93 | Gertrude M Dillon | 11 | Daughter | — | Massachusetts |
| 94 | James J Dillon | 10 | Son | — | Massachusetts |
| 95 | Donald W Dillon | 4 | Son | — | Massachusetts |
| 96 | James Dillon | 64 | Head | Instiller | Massachusetts |
| 97 | Annie Dillon | 60 | Wife-H | — | Canada-English |
| 98 | Frank Dillon | 35 | Son | Engineer | Massachusetts |
| 99 | Walter Dillon | 27 | Son | — | Massachusetts |
| 100 | Thomas Moody | 56 | Head | — | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)